In vitro study of antioxidant, antidiabetic and antiurolithiatic activity of synthesized silver nanoparticles using stem bark extracts of Hybanthus enneaspermus

Suchithra, M.R.; Bhuvaneswari, S.; Sampathkumar, P.; Dineshkumar, R.; Chithradevi, K.; noor, M. Beevi farhana; Madhumitha, R.; Kavisri, M.

doi:10.1016/j.bcab.2021.102219

Cited by 11 publications

(4 citation statements)

References 18 publications

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“…Synthesized pure and 20% Ag-doped CuO Nps produced from Moringa Oleifera leaf extracts are found to induce the production of ammonium magnesium phosphate hexahydrate crystals which comes a decrease in the nucleation rate of urinary tract infections that cause struvite stones [ 15 ]. Silver nanoparticles derived from Hybanthus enneaspermus stem bark extract had the greatest in vitro antiurolithiatic activities [ 16 ].…”

Section: Introductionmentioning

confidence: 99%

Studies on phytochemical, mineral content, in vitro anti-urolithiatic and anti-diabetic activities of horse gram flour extracts and its biosynthesized Ag nanoparticles

Sudha

Saral

2023

Heliyon

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Section: Introductionmentioning

confidence: 99%

Studies on phytochemical, mineral content, in vitro anti-urolithiatic and anti-diabetic activities of horse gram flour extracts and its biosynthesized Ag nanoparticles

Sudha

Saral

2023

Heliyon

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“…AgNPs have been extensively used as antiviral, antifungal, antioxidant, anti‐inflammatory and antibacterial agents in biomedicine [28] . Some specific roles include increment in serum insulin level, decrement of blood sugar, strengthening the defense of the human body, high glucokinase activity and inhibition of crystals forming within the kidney [29] . In addition, AgNPs are widely used in the pharmaceutical industry for the prevention and treatment of burns and skin wounds in the form of creams and unguents [28] .…”

Section: Introductionmentioning

confidence: 99%

“…[28] Some specific roles include increment in serum insulin level, decrement of blood sugar, strengthening the defense of the human body, high glucokinase activity and inhibition of crystals forming within the kidney. [29] In addition, AgNPs are widely used in the pharmaceutical industry for the prevention and treatment of burns and skin wounds in the form of creams and unguents. [28] Beside these applications, they are used to promote plant growth by decreasing the defoliation and the formation of biologically active substances, thereby producing multiple shoots for micropropagation.…”

Section: Introductionmentioning

confidence: 99%

Colorimetric Sensor Based AgNPs for the Detection of Cyanide using UV‐Vis Spectrophotometry

Girgin,

Akbıyık,

Zaman

et al. 2023

ChemistrySelect

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Cyanide (CN−) is known to be a very harmful ion that may accumulate in the air, soil and water, and become a critical risk to organisms, even at trace levels. Hence, it is very critical to develop sensitive and accurate analytical methods for the determination of this anion. In this study, a highly sensitive and simple approach was developed for the quantitative determination of cyanide by UV‐Vis spectrophotometry with the aid of synthesized silver nanoparticles (AgNPs) solutions. AgNPs are promising probes frequently used in the determination of both organic and inorganic pollutants. The AgNPs were prepared by reducing silver nitrate (AgNO3) with sodium borohydride (NaBH4) in the presence of Triton X‐100 as a stabilizer. The UV‐Vis absorption spectra showed that the interaction between cyanide ions and AgNPs made significant decreases in the absorption peak of the surface plasmon resonance (SPR) band at 405 nm. The developed colorimetric sensor exhibited exceptional sensing towards cyanide ions with good linearity in the range of 0.5 and 3.5 mM. The limit of detection (LOD) and the limit of quantification (LOQ) were estimated as 0.09 and 0.29 mM, respectively. Moreover, the proposed colorimetric method was successfully applied to different water samples.

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“…Estudos desenvolvidos por Suchithra et al (2021), Moisés et al (2022) e Nagaraj et al (2022) relatam atividade microbiana, antioxidante, anticancerígena, antiviral, antifúngica, antibacteriana, e anti--inflamatória atribuídas ao uso das nanopartículas metálicas de prata e de ouro.…”

Section: Introductionunclassified

Efeito anticancerígeno de nanocompósitos binários e ternários produzidos por moldagem compressiva

Sentena

Costa

D’avila

et al. 2022

DS-CNT

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A fabricação de diferentes nanomaterias com distintas características físico-químicas estão sendo pesquisadas, principalmente nas áreas biológicas e farmacêuticas. As nanopartículas (NPs) são grupos de átomos, íons ou moléculas que possuem dimensões entre 1-100 nm. É difundido na pesquisa o uso de quitosana (CH), nanopartículas de prata (AgNPs) e nanotubos de carbono (NTC) em bactérias, contudo, as aplicações celulares desses nanomateriais combinados, ainda carecem de mais investigações. O objetivo deste estudo foi avaliar a capacidade anticancerígena da combinação destes nanomateriais (CH, AgNPs e NTC), obtidos após compactação. Os nanomateriais produzidos foram caracterizados por DRX e compactados por meio de uma prensa hidráulica (discos contendo 100 mg). A quantidade de NTC avaliada na obtenção dos discos foi de 3, 5 e 10 mg (m/m). Os difratogramas, obtidos das amostras, mostraram que não houve diferenças significativas nas estruturas cristalinas, das combinações ternárias, apesar da variação na quantidade dos NTC incorporados. Em relação aos testes in vitro, as amostras foram testadas em células de linhagem de câncer colorretal (HT-29) pelos ensaios de MTT, PicoGreen, NO, DCFH-DA e coloração de violeta genciana. Foi possível avaliar significativa diferença entre as amostras binárias compostas por CH/NTC, principalmente nas duas amostras com menor quantidade de NTC. Já as amostras ternárias apresentaram resultados adequados para os parâmetros dos ensaios, portanto, promissores para uma sequência da pesquisa.

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In vitro study of antioxidant, antidiabetic and antiurolithiatic activity of synthesized silver nanoparticles using stem bark extracts of Hybanthus enneaspermus

Cited by 11 publications

References 18 publications

Studies on phytochemical, mineral content, in vitro anti-urolithiatic and anti-diabetic activities of horse gram flour extracts and its biosynthesized Ag nanoparticles

Studies on phytochemical, mineral content, in vitro anti-urolithiatic and anti-diabetic activities of horse gram flour extracts and its biosynthesized Ag nanoparticles

Colorimetric Sensor Based AgNPs for the Detection of Cyanide using UV‐Vis Spectrophotometry

Efeito anticancerígeno de nanocompósitos binários e ternários produzidos por moldagem compressiva

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